Messages in this thread | | | Subject | Re: [PATCH v2 2/2] phy: qualcomm: usb: Add Super-Speed PHY driver | From | Jorge Ramirez <> | Date | Wed, 30 Jan 2019 13:27:59 +0100 |
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On 1/30/19 10:53, Jorge Ramirez wrote:
>> + priv->vbus = devm_regulator_get_optional(priv->dev, "vbus"); > get_optional means that if vbus-supply is not found, rather than > returning a dummy regulator object this will fail with -ENODEV.
on this subject, is it intentional that devm_reset_control_get_optional behaves differently (ie, it returns a NULL if it cant be found)
IMO all *_get_optional should be semantically as well as functionally equivalent to avoid confusions like the one I had.
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